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公开(公告)号：US6125251A
公开(公告)日：2000-09-26
申请号：US291864
申请日：1999-04-14
申请人： Yoshinori Shiraishi , Hidetoshi Kaneko , Yoshinori Hayashi , Yasushi Matsutomo , Minoru Tomiyori
发明人： Yoshinori Shiraishi , Hidetoshi Kaneko , Yoshinori Hayashi , Yasushi Matsutomo , Minoru Tomiyori
CPC分类号： G03G21/1638 , G03G2215/00544 , G03G2221/1675 , G03G2221/169
摘要： Front and side surfaces of an image forming device are provided with a front cover and a side cover, respectively, which cover an image forming section, and which can be opened and closed. A supporting hinge of the side cover is provided along a lateral edge thereof toward the rear of the main body of the device, and the side cover opens to widely expose a lower portion of the image forming section. Further, by means of an obstructing body provided integrally with the front cover, the front and side covers are given an order of opening and closing.
摘要翻译： 图像形成装置的前表面和侧表面分别设置有覆盖图像形成部分并且可以打开和关闭的前盖和侧盖。 侧盖的支撑铰链沿着其侧边缘朝向装置的主体的后部设置，并且侧盖打开以广泛暴露图像形成部分的下部。 此外，通过与前盖一体设置的阻挡体，前盖和侧盖具有打开和关闭的顺序。
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公开(公告)号：US6104522A
公开(公告)日：2000-08-15
申请号：US927892
申请日：1997-09-11
申请人： Yoshinori Hayashi , Seizo Suzuki
发明人： Yoshinori Hayashi , Seizo Suzuki
CPC分类号： G02B26/125
摘要： An optical scanning apparatus includes a light source, a first optical system which includes a coupling lens for coupling a beam from the light source, a polygon mirror for deflecting the beam from the first optical system at a constant angular velocity, and a second optical system which includes a scanning and imaging element for converging the deflected beam on a scanned surface so as to scan the scanned surface substantially at a constant velocity, wherein following conditions are satisfied.THETA./2
摘要翻译： 一种光学扫描装置，包括光源，第一光学系统，其包括用于耦合来自光源的光束的耦合透镜，用于以恒定角速度偏转来自第一光学系统的光束的多面镜;以及第二光学系统 其包括扫描和成像元件，用于将偏转光束会聚在扫描表面上，以便基本上以恒定速度扫描扫描的表面，其中满足以下条件：THETA / 2 <（4π/ N） - （THETA / 2）（1）Rxsin（α/ 2）x1.03
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63.发明授权Optical scanning lens, optical scanning and imaging system and optical scanning apparatus incorporating same 失效光学扫描透镜，光学扫描和成像系统以及包含其的光学扫描装置
公开(公告)号：US6081386A
公开(公告)日：2000-06-27
申请号：US060769
申请日：1998-04-15
申请人： Yoshinori Hayashi , Seizo Suzuki , Koji Masuda , Hiroyuki Suhara
发明人： Yoshinori Hayashi , Seizo Suzuki , Koji Masuda , Hiroyuki Suhara
CPC分类号： G02B3/0087 , G02B13/0005
摘要： An optical scanning lens and an optical scanning and imaging system for use in an optical scanning apparatus for scanning a surface of an optical recording medium, such as a photosensitive material, for writing data thereupon, is constructed to produce a minimum beam spot diameter, in a sub-scanning direction, within a desired range, while also reducing variation in a scanning line pitch and reducing variation in beam spot diameter according to an image height for every point along a scanning surface by determining and compensating for a non-uniform distribution of refractive indices in an optical scanning lens used in the optical scanning imaging system, before designing and manufacturing the optical scanning lens.
摘要翻译： 构造光学扫描透镜和光学扫描和成像系统，用于扫描诸如感光材料的光学记录介质的表面用于在其上写入数据的光学扫描装置，以产生最小光束光斑直径 副扫描方向，同时还减少了扫描线间距的变化，并且通过确定和补偿扫描线间距的不均匀分布，根据扫描表面上的每个点的图像高度来减小光点直径的变化 在光学扫描成像系统中使用的光学扫描透镜的折射率在设计和制造光学扫描透镜之前。
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公开(公告)号：US4983916A
公开(公告)日：1991-01-08
申请号：US301815
申请日：1989-01-25
CPC分类号： G01P3/487 , G01B7/003 , G01D5/2451
摘要： In construction of a magnetic encoder used for detection of displacement of a mobile body, a circular magnetized pattern is formed on one longitudinal end face of a magnetic rotary spindle mechanically coupled to the mobile body, and a magnetic sensor faces the magnetized pattern with a prescribed gap. Direct formation of the magnetized pattern on the rotary spindle excludes production errors caused by the conventional coupling process and end-face magnetization assures significant compactness of the entire construction.
摘要翻译： 在用于检测移动体的位移的磁性编码器的构造中，在与移动体机械联接的磁性旋转轴的一个纵向端面上形成圆形磁化图案，并且磁性传感器以规定的方式面对磁化图案 间隙。 在旋转主轴上直接形成磁化图案不包括由常规耦合过程引起的生产误差，并且端面磁化确保了整个结构的显着致密性。
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公开(公告)号：US10950152B2
公开(公告)日：2021-03-16
申请号：US16486929
申请日：2018-03-13
摘要： A HUD device comprising a display device for scanning with light emitted by a light source (e.g., an LD) an optical element array (e.g., a micro lens array) including multiple optical elements (e.g., micro lenses) to form an image and for projecting the light that has formed the image. The display device includes a control unit 8060 that is capable of changing output power of the light In this case, it is possible to provide a display device that is capable of adjusting luminance of an image while controlling against luminance unevenness of the image from occurring.
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公开(公告)号：US09069174B2
公开(公告)日：2015-06-30
申请号：US13934967
申请日：2013-07-03
CPC分类号： G02B26/124 , B41J2/44 , B41J2/471 , G02B26/0816 , G02B26/12 , G02B26/123 , G03G15/04 , G03G15/043 , H04N1/0032 , H04N1/06 , H04N1/113 , H04N1/50 , H04N2201/0094
摘要： An optical scanning unit includes a rotatable multi-faceted mirror having a plurality of faces reflecting light flux emitted from a light source to scan a scanning area in a main scanning direction. A width of the light flux striking the rotatable multi-faceted mirror is smaller than a length of a face of the rotatable multi-faceted mirror. The entire of light flux striking the rotatable multi-faceted mirror is reflected at a first face when the light flux reflected by the rotatable multi-faceted mirror is directed to the center portion of the scanning area. A part of the light flux striking the rotatable multi-faceted mirror is reflected at the first face while the remaining of the light flux is reflected at a second face when the light flux reflected by the rotatable multi-faceted mirror is directed to a least one of the two end portions of the scanning area.
摘要翻译： 光学扫描单元包括可旋转的多面反射镜，其具有反射从光源发射的光束的多个面，以扫描主扫描方向上的扫描区域。 撞击可旋转多面反射镜的光束的宽度小于可旋转的多面镜的面的长度。 当由可旋转的多面反射镜反射的光束被引导到扫描区域的中心部分时，撞击可旋转多面反射镜的整个光束在第一面反射。 撞击可旋转多面反射镜的光束的一部分在第一面反射，而当由可旋转多面反射镜反射的光束被引导到至少一个时，光束的剩余部分在第二面被反射 的扫描区域的两个端部。
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公开(公告)号：US20140204166A1
公开(公告)日：2014-07-24
申请号：US14160930
申请日：2014-01-22
CPC分类号： G02B26/124 , G02B26/123
摘要： An optical scanning apparatus includes a light source; and a rotational polygon mirror having N reflecting surfaces, the rotational polygon mirror being configured to reflect a light flux emitted from the light source so that a scanning surface is scanned along a main-scanning direction with reflected from the rotational polygon mirror. A width of the light flux incident on the rotational polygon mirror in a direction corresponding to the main-scanning direction is smaller than a width of each reflecting surface of the rotational polygon mirror in the direction corresponding to the main-scanning direction.
摘要翻译： 光学扫描装置包括光源; 以及具有N个反射面的旋转多面镜，所述旋转多面镜被配置为反射从所述光源发射的光束，使得沿着所述旋转多面镜反射的主扫描方向扫描表面。 沿与主扫描方向相对应的方向入射到旋转多面镜的光束的宽度小于旋转多面反射镜的与主扫描方向对应的方向的各反射面的宽度。
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公开(公告)号：US20140009555A1
公开(公告)日：2014-01-09
申请号：US13934967
申请日：2013-07-03
CPC分类号： G02B26/124 , B41J2/44 , B41J2/471 , G02B26/0816 , G02B26/12 , G02B26/123 , G03G15/04 , G03G15/043 , H04N1/0032 , H04N1/06 , H04N1/113 , H04N1/50 , H04N2201/0094
摘要： An optical scanning unit includes a rotatable multi-faceted mirror having a plurality of faces reflecting light flux emitted from a light source to scan a scanning area in a main scanning direction. A width of the light flux striking the rotatable multi-faceted mirror is smaller than a length of a face of the rotatable multi-faceted mirror. The entire of light flux striking the rotatable multi-faceted mirror is reflected at a first face when the light flux reflected by the rotatable multi-faceted mirror is directed to the center portion of the scanning area. A part of the light flux striking the rotatable multi-faceted mirror is reflected at the first face while the remaining of the light flux is reflected at a second face when the light flux reflected by the rotatable multi-faceted mirror is directed to a least one of the two end portions of the scanning area.
摘要翻译： 光学扫描单元包括可旋转的多面反射镜，其具有反射从光源发射的光束的多个面，以扫描主扫描方向上的扫描区域。 撞击可旋转多面反射镜的光束的宽度小于可旋转的多面镜的面的长度。 当由可旋转的多面反射镜反射的光束被引导到扫描区域的中心部分时，撞击可旋转多面反射镜的整个光束在第一面反射。 撞击可旋转多面反射镜的光束的一部分在第一面反射，而当由可旋转多面反射镜反射的光束被引导到至少一个时，光束的剩余部分在第二面被反射 的扫描区域的两个端部。
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公开(公告)号：US08383920B2
公开(公告)日：2013-02-26
申请号：US12823931
申请日：2010-06-25
IPC分类号： G10F1/02
CPC分类号： G10H1/346 , G10C3/20 , G10H2220/311
摘要： A keyboard apparatus includes a key supported for pivoting movement about a pivot point, a mass member for imparting a reaction force to performance operation of the key in interlocked relation to the key, a transmission member provided in abutment with both of the key and mass member to transmit a load from one of the key and mass member to the other, and an electromagnetic actuator for driving, via a fixed coil, the transmission member toward at least one of the key or mass member. Good key touch feeling can be achieved not only by a load applied from the mass member to the key but also through load control by the actuator. Thus, it is possible to faithfully reproduce a key touch feeling approximate to that in a natural keyboard instrument, such as an acoustic piano, with a simple construction and facilitated control.
摘要翻译： 一种键盘装置，包括：支撑用于围绕枢转点枢转运动的键;质量构件，用于施加反作用力以与键成互锁关系的键的性能操作;传动构件，其设置成与键和质量构件 将负载从关键部件和质量部件之一传递到另一个，以及电磁致动器，其经由固定线圈将传动部件朝向键或质量部件中的至少一个驱动。 不仅可以通过从质量元件施加到键的负载，而且还可以通过致动器的负载控制来实现良好的按键触摸感。 因此，可以忠实地再现与诸如原声钢琴的自然键盘乐器相似的键接触感，其结构简单，便于控制。
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70.发明授权Surface-emitting laser array, optical scanning device, and image forming device 有权表面发射激光器阵列，光学扫描装置和成像装置公开(公告)号：US08179414B2
公开(公告)日：2012-05-15
申请号：US12377284
申请日：2008-07-04
申请人： Shunichi Sato , Yoshinori Hayashi , Daisuke Ichii
发明人： Shunichi Sato , Yoshinori Hayashi , Daisuke Ichii
IPC分类号： B41J2/45
CPC分类号： B41J2/45 , B41J2/455 , B41J2/473 , G02B26/123 , G03G15/04072 , G03G15/0435 , G03G15/326 , G03G2215/0404 , G03G2215/0421 , H01S5/423 , H04N1/0311 , H04N1/113 , H04N1/1135 , H04N1/121 , H04N1/195 , H04N1/19515 , H04N2201/03104
摘要： A surface-emitting laser array includes a plurality of light emitting parts arranged in a two-dimensional formation having two orthogonal directions. When the plurality of light emitting parts are orthogonally projected on a virtual line parallel to one of the two orthogonal directions, a spacing between two of the plurality of light emitting parts along the virtual line is equal to an integral multiple of a predetermined value. The plurality of light emitting parts include a first light emitting part, a second light emitting part adjacent to the first light emitting part, and a third light emitting part adjacent to the second light emitting part, and a spacing between the first and second light emitting parts differs from a spacing between the second and third light emitting parts.
摘要翻译： 表面发射激光器阵列包括以具有两个正交方向的二维结构排列的多个发光部。 当多个发光部分正交投影在平行于两个正交方向中的一个的虚拟线上时，沿虚拟线的多个发光部分中的两个之间的间隔等于预定值的整数倍。 多个发光部分包括第一发光部分，与第一发光部分相邻的第二发光部分和与第二发光部分相邻的第三发光部分，以及第一和第二发光部分之间的间隔 零件与第二和第三发光部件之间的间隔不同。
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